Duplo Automatic high-end desktop suction folder. This machine operates at speeds of 240 sheets per minute and has a feeding capacity of 1,000 sheets. This machine does Single fold, Double fold, Half accordition fold, Letter fold Accordion fold, & Custom folds. It has Misfeed detection, Paper jam detection, Batch (interval) function LCD backlight off, Power still on alert Automatic tray up/down, Registration roller